/*公共样式*/
html,body,h1,h2,h3,h4,h5,h6,p,dl,dt,dd,ul,li,ol{margin:0;padding:0;}
img{display:block;}
a,u{text-decoration:none;color:#000;}
li{list-style:none;}
i,em{font-style:normal;}
b,strong,h1,h2,h3,h4,h5,h6{font-weight:normal;}
.mian{margin:0 auto;}
.fl{float:left;}
.fr{float:right;}
body{
    font-size: 12px;
}
.fs12{font-size:12px;}
.fs14{font-size:14px;}
.fs16{font-size:16px;}
.fs18{font-size:18px;}
.fs20{font-size:20px;}

.pos-a{position:absolute;}
.pos-r{position:relative;}





